On Wed, Mar 30, 2016 at 12:17:30PM -0700, Grant Likely wrote:
On Wednesday, 30 March 2016, Michael Eager eager@eagerm.com wrote:
Thanks Grant --
The HiKeyUEFI instructions on how to flash to the eMMc say to attach a PC to the UART to monitor the debug status. The board does not have a header for the UART installed at J16. I don't know if this means that the UART is not available or if I can add the header myself.
Am I looking at the correct instructions? Is the serial port needed to flash the firmware?
The UART is optional to reflash the board.
More info for this: For Hikey, SoC's bootROM is default to use USB OTG to burn firmwares; after 60s' timeout it will switch to usb UART (from J16) to burn images.
Yesterday Akira shared "Reference Platform Build" page for burning images, it's quite nice and handy: https://github.com/96boards/documentation/wiki/Reference-Platform-CE-Home
Thanks, Leo Yan
On 03/30/2016 11:07 AM, Grant Likely wrote:
Hi Michael,
You'll want to flash using a USB cable to the latest firmware. See the instructions on the 96Boards website.
g.
On Wed, Mar 30, 2016 at 10:54 AM, Michael Eager eager@eagerm.com wrote:
I have an HiKey Early Access Board which I assume is made by CircuitCo.
I have connected it to a HDMI display and USB keyboard/mouse. When I plug in a 12v PS, and click on the power button, after a few seconds LED 1 lights and stays on, LED 0 flashes a couple times and goes out.
Nothing else happens. I don't get any signal to the display.
Am I doing something wrong? Any suggestions?
-- Michael Eager eager@eagercon.com 1960 Park Blvd., Palo Alto, CA 94306 650-325-8077 _______________________________________________ Dev mailing list Dev@lists.96boards.org https://lists.96boards.org/mailman/listinfo/dev
-- Michael Eager eager@eagercon.com 1960 Park Blvd., Palo Alto, CA 94306 650-325-8077
Dev mailing list Dev@lists.96boards.org https://lists.96boards.org/mailman/listinfo/dev